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Charleston, SC 29401
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Sitework Estimating Services for Excavation & Civil Contractors

Complete Project Estimating - From Demolition to Concrete

3D sitework estimating view showing cut and fill volumes across a full civil construction site

Sitework Estimating Built for the Full Project Scope

Sitework is the most scope-intensive phase of any construction project. It starts before the first structure goes up and doesn't finish until the last piece of concrete is poured. Getting the estimate right across every scope, earthwork, utilities, drainage, and concrete, is what separates a profitable job from one that bleeds out before framing starts. At Paydirt Earthworks Support Services, we provide complete sitework estimating for excavation and civil contractors across the US. One package, every scope, built around how the work actually gets done in the field.

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Full Sitework Estimating Scopes

  • Demolition: Pavement removal, land clearing, structure demolition, and underground demolition quantities for a complete site prep estimate
  • Earthwork: Precise volume calculations including offsite import/export, mass haul optimization, swell and shrinkage factors, and geotechnical report analysis
  • Erosion Control: Silt fence, inlet protection, sediment basins, temporary ponds, and all SWPPP BMP quantities
  • Storm Drainage: Pipe quantities, structure counts, bedding and backfill for complete storm system installation
  • Sanitary Sewer: Gravity main, manholes, laterals, and bedding quantities for full swewer scope takeoffs
  • Water: Water main, fitting valves, hydrants, and service quantities for complete water system estimates
  • Dry Utilities: Conduit, vaults, and trenching quantities for electrical, telecom, and gas utility scopes
  • Foundation: Excavation, backfill, and concrete quantities for standard commercial foundation scopes
  • Site Concrete: Curb and gutter, flatwork, sidewalk, and paving quantities for complete site concrete estimates
  • Landscape & Hardscape: Quantities for grading, seeding, sodding, mulch, pavers, retaining walls, and site amenities as part of broader civil scopes

For scope-specific work see our Earthwork Estimating Services or full Takeoffs & Estimating page.

We offer start to finish bidding so that you don't have to worry about doing anything to produce a bid!

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We Provide The Highest Quality Excavation & Mining Support In The United States

Our team of experts is available for travel throughout the USA and internationally to perform our services. Contact us today to learn more about how we can help with your projects.
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We Make working with us simple

How Our Process Works

1. Contact Us

Fill out the contact sheet with as much information as possible. 

2. Review

Paydirt will review the documents and be in touch within 1 business day.

3. Onboarding

If you wish to move forward, Paydirt will send out client onboarding forms to review and sign.

4. Sit Back & Relax

Paydirt will perform the work and review all reports and relevant job information with you.

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Frequently Asked Questions

What does sitework estimating include?

Sitework estimating covers the full scope of civil construction work including demolition, earthwork and grading, erosion control, storm drainage, sanitary sewer, water, dry utilities, foundation, site concrete, landscaping, and hardscaping. Paydirt delivers complete sitework estimates as standalone takeoffs or full bid proposal for excavation and civil contractors across the US.

Contact Us Today To Learn How We Can Help With Your Project.

We specialize in using the latest technology and techniques to deliver accurate and reliable results for our clients. Our team of experts is available for travel throughout the USA and internationally to perform our services. Contact us today to learn more about how we can help with your projects.
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